UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

iwlwifi: iwl-nvm-parse: set STBC flags for HE phy capabilities 

Our HW supersets STBC for HE but never set it in assoc IE, fix it by
setting it and enable using it.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210802170640.0108f3e322b6.Ib25a91b5c48ff1fb2185b86a9e4bf5eec637df90@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein 2021-08-02 17:09:33 +03:00 committed by Luca Coelho
parent e3f30ab28a
commit f2d1bdf053
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@ -568,7 +568,8 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD,
.phy_cap_info[2] =
IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US,
IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ,
.phy_cap_info[3] =
IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM |
IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 |
@ -634,6 +635,7 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
.phy_cap_info[1] =
IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD,
.phy_cap_info[2] =
IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ |
IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US,
.phy_cap_info[3] =
IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM |
@ -742,6 +744,8 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
if ((tx_chains & rx_chains) == ANT_AB) {
iftype_data->he_cap.he_cap_elem.phy_cap_info[2] |=
IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ;
iftype_data->he_cap.he_cap_elem.phy_cap_info[5] |=
IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 |
IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2;